FR1237251A - Improvements to clamshell buckets - Google Patents

Improvements to clamshell buckets

Info

Publication number
FR1237251A
FR1237251A FR797728A FR797728A FR1237251A FR 1237251 A FR1237251 A FR 1237251A FR 797728 A FR797728 A FR 797728A FR 797728 A FR797728 A FR 797728A FR 1237251 A FR1237251 A FR 1237251A
Authority
FR
France
Prior art keywords
clamshell buckets
clamshell
buckets
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR797728A
Other languages
French (fr)
Inventor
Leon Noirot
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to FR797728A priority Critical patent/FR1237251A/en
Application granted granted Critical
Publication of FR1237251A publication Critical patent/FR1237251A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
    • B66C3/06—Grabs actuated by a single rope or chain
FR797728A 1959-06-17 1959-06-17 Improvements to clamshell buckets Expired FR1237251A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR797728A FR1237251A (en) 1959-06-17 1959-06-17 Improvements to clamshell buckets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR797728A FR1237251A (en) 1959-06-17 1959-06-17 Improvements to clamshell buckets

Publications (1)

Publication Number Publication Date
FR1237251A true FR1237251A (en) 1960-07-29

Family

ID=8716130

Family Applications (1)

Application Number Title Priority Date Filing Date
FR797728A Expired FR1237251A (en) 1959-06-17 1959-06-17 Improvements to clamshell buckets

Country Status (1)

Country Link
FR (1) FR1237251A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3303590A (en) * 1963-07-29 1967-02-14 Grospas Pierre Gravity-closing scoop
US4043580A (en) * 1975-06-20 1977-08-23 A/S Kongshavn Industri Cable-controlled grab device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3303590A (en) * 1963-07-29 1967-02-14 Grospas Pierre Gravity-closing scoop
US4043580A (en) * 1975-06-20 1977-08-23 A/S Kongshavn Industri Cable-controlled grab device

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